In the next update i will spawn pokemons in routes example (Route 201 spawn 10 Rattatas 8 pidgey, 7 spearrow and 1 fearrow) and I will fix some things like 1 wrong npc in poketch building, some trainers and I will change all trees.

I'm not good making mods or textures I will look some tutorials but if you want you can do the NPC's and send me the map link with Npc. Or put a link with a tutorial and mod because I'm not good with modding.

But I know a modpack you can use which has Custom NPCs as well so then they can sell the stuff in pokemarts. Also you can have them fight you with them textured as Pokemon trainers. [I have a texture for one if you want.]